S-Pro vs 120b
| Quest S-Pro | Arado 120b | |
|---|---|---|
| Technology | VLF | VLF |
| Frequency | 13 kHz | 5 kHz |
| Frequency Type | — | — |
| Frequency Tech | Single Frequency | Single Frequency |
| Weight | 1.1 kg | 1.9 kg |
| Price | — | $350 |
| Best For | Relics, Park, Fields | Relics, Deep Coins |
| Waterproof | Yes | Yes |
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